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2007
IEEE

Automatic Fall Incident Detection in Compressed Video for Intelligent Homecare

9 years 6 months ago
Automatic Fall Incident Detection in Compressed Video for Intelligent Homecare
— This paper presents a compressed-domain fall incident detection scheme for intelligent homecare applications. First, a compressed-domain object segmentation scheme is performed to extract moving objects based on global motion estimation and local motion clustering. After detecting the moving objects, three compressed-domain features of each object are then extracted for identifying and locating fall incidents. The proposed system can differentiate fall-down from squatting by taking into account the event duration. Our experiments show that the proposed method can correctly detect fall incidents in real time.
Chia-Wen Lin, Zhi-Hong Ling
Added 03 Jun 2010
Updated 03 Jun 2010
Type Conference
Year 2007
Where ICCCN
Authors Chia-Wen Lin, Zhi-Hong Ling
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